How do I write these parabolas in vertex form? focus at (4, 3), and directrix x = 2
focus at (2, -1), and directrix x = 8

Two angles are complementary. the large angle is 36 more than the smaller angle. what is the measure of the large angle?

Formulate the indicated conclusion in nontechnical terms. be sure to address the original claim. the foundation chair for a hospital claims that the mean number of filled overnight beds is over 523, and she is therefore justified starting a funding campaign to add a wing to the hospital. assuming that a hypothesis test has been conducted and that the conclusion is failure to reject the null hypothesis, state the conclusion in nontechnical terms.

Look at triangle wxy what is the length (in centimeters) of the side wy of the triangle?